27468682020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{902981}}^1$

素因数の和:903022

約数の個数: 108

約数和(自身を含む): 90224155476

約数和(自身を除く): 62755473456

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 30420, 902981, 1805962, 2708943, 3611924, 4514905, 5417886, 8126829, 9029810, 10835772, 11738753, 13544715, 16253658, 18059620, 23477506, 27089430, 32507316, 35216259, 40634145, 46955012, 54178860, 58693765, 70432518, 81268290, 105648777, 117387530, 140865036, 152603789, 162536580, 176081295, 211297554, 234775060, 305207578, 352162590, 422595108, 457811367, 528243885, 610415156, 704325180, 763018945, 915622734, 1056487770, 1373434101, 1526037890, 1831245468, 2112975540, 2289056835, 2746868202, 3052075780, 4578113670, 5493736404, 6867170505, 9156227340, 13734341010, 27468682020]

約数ペア:

[(1, 27468682020), (2, 13734341010), (3, 9156227340), (4, 6867170505), (5, 5493736404), (6, 4578113670), (9, 3052075780), (10, 2746868202), (12, 2289056835), (13, 2112975540), (15, 1831245468), (18, 1526037890), (20, 1373434101), (26, 1056487770), (30, 915622734), (36, 763018945), (39, 704325180), (45, 610415156), (52, 528243885), (60, 457811367), (65, 422595108), (78, 352162590), (90, 305207578), (117, 234775060), (130, 211297554), (156, 176081295), (169, 162536580), (180, 152603789), (195, 140865036), (234, 117387530), (260, 105648777), (338, 81268290), (390, 70432518), (468, 58693765), (507, 54178860), (585, 46955012), (676, 40634145), (780, 35216259), (845, 32507316), (1014, 27089430), (1170, 23477506), (1521, 18059620), (1690, 16253658), (2028, 13544715), (2340, 11738753), (2535, 10835772), (3042, 9029810), (3380, 8126829), (5070, 5417886), (6084, 4514905), (7605, 3611924), (10140, 2708943), (15210, 1805962), (30420, 902981)]